Annals of the South African Museum, Volume 46The Museum, 1963 - Natural history |
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Page 232
... Ericiolacerta is that it is the earliest theriodont that is known in which the apices of the crowns of marginal teeth occlude and were worn to horizontal or spherical surfaces . In the scaloposaurids and early cynodonts the postcanines ...
... Ericiolacerta is that it is the earliest theriodont that is known in which the apices of the crowns of marginal teeth occlude and were worn to horizontal or spherical surfaces . In the scaloposaurids and early cynodonts the postcanines ...
Page 251
... Ericiolacerta . In Scaloposaurus the shearing action of the postcanine teeth has been retained , but in Ericiolacerta the reduction of the canines has apparently made it possible for the apices of the upper and lower postcanines to meet ...
... Ericiolacerta . In Scaloposaurus the shearing action of the postcanine teeth has been retained , but in Ericiolacerta the reduction of the canines has apparently made it possible for the apices of the upper and lower postcanines to meet ...
Page 254
... Ericiolacerta parva and Bauria cynops are described . ( 2 ) In both genera alternate tooth replacement was present . In Ericiolacerta the replacing teeth developed initially in pits in the base of the superficial groove which supported ...
... Ericiolacerta parva and Bauria cynops are described . ( 2 ) In both genera alternate tooth replacement was present . In Ericiolacerta the replacing teeth developed initially in pits in the base of the superficial groove which supported ...
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Common terms and phrases
abdomen alveolus apical arranged atrial Barnard basal base black type arabic Brnrd canine Cape Province Cape Town cingular cusp coast collection colony crown cynodonts dead dentary dentition described Description developed Diademodon diameter distal dorsal view Ecnomus Ericiolacerta erupted False Bay fathoms female genus gonad gonothecae Hartmeyer holotype hydrocladia hydrotheca incisors inner internode Jonkeria labial larvae legs length lingual lobes longitudinal male mandible margin material maxilla median Michaelsen Millard Name of author Natal nematothecae numerals without prefix pair Palaeontology palp paper papillae Papio Parapapio plate Polychaeta postcanine row postcanines posterior present protoconch replacing tooth SAMH sclerite segment setae side siphons slender slightly Sluiter South African Museum species spines stem surface synonymy Tapinocephalia teeth tergite thorax Thrinaxodon tooth replacement Transvaal transverse Trichoptera type arabic numerals type specimen ventral volume number wellsi whorls yellowish zooids Zool Zoology Zoology and Palaeontology Zoology excl